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Finding the Fourth Proportional to 444,529,788, 613,451,107.44 and 248,959,500

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Solution

The fourth proportional to 444,529,788, 613,451,107.44 and 248,959,500 is: 343,564,110.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,529,788 : 613,451,107.44 = 248,959,500 : x
  2. Step 2: Convert to fraction form
    444,529,788/613,451,107.44 = 248,959,500/x
  3. Step 3: Cross multiply
    444,529,788x = 613,451,107.44 × 248,959,500
  4. Step 4: Simplify right side
    444,529,788x = 152,724,480,982,708,704
  5. Step 5: Solve for x
    x = 152,724,480,982,708,704/444,529,788
  6. Step 6: Final answer
    x = 343,564,110.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.